Factor Info
| ID | 4901 |
| Size | 164 digits / 545 bits |
| Status | composite |
| Value | 64520660226899643951665008235132675224672718986280235200777980766320532494835304523931708758470422105810498495864099363690004891371164983703378195006369464801965857 |
Factorizations
| Primary | (ID: 9041) 653165498937448839705668161 (proven prime) |
| (ID: 9042) 98781488507675358207218026936892968038718845245119519262490978507399885751364723240747177403880594541819445740945351636293753482105459937 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.